Options to switch between qvitter and pleroma

src/freedombone-app-gnusocial

         trap "rm -f $data" 0 1 2 5 15
         dialog --backtitle $"Freedombone Control Panel" \
                --title $"GNU Social" \
-               --radiolist $"Choose an operation:" 13 70 4 \
+               --radiolist $"Choose an operation:" 15 70 6 \
                1 $"Set a background image" off \
                2 $"Set the title" off \
                3 $"Set post expiry period (currently $GNUSOCIAL_EXPIRE_MONTHS months)" off \
-               4 $"Exit" on 2> $data
+               4 $"Select Qvitter user interface" off \
+               5 $"Select Pleroma user interface" off \
+               6 $"Exit" on 2> $data
         sel=$?
         case $sel in
             1) return;;
             1) gnusocial_set_background_image;;
             2) gnusocial_set_title;;
             3) gnusocial_set_expire_months;;
-            4) break;;
+            4) gnusocial_use_qvitter gnusocial;;
+            5) gnusocial_use_pleroma gnusocial;;
+            6) break;;
         esac
     done
 }

src/freedombone-app-postactiv

         trap "rm -f $data" 0 1 2 5 15
         dialog --backtitle $"Freedombone Control Panel" \
                --title $"PostActiv" \
-               --radiolist $"Choose an operation:" 13 70 4 \
+               --radiolist $"Choose an operation:" 15 70 6 \
                1 $"Set a background image" off \
                2 $"Set the title" off \
                3 $"Set post expiry period (currently $POSTACTIV_EXPIRE_MONTHS months)" off \
-               4 $"Exit" on 2> $data
+               4 $"Select Qvitter user interface" off \
+               5 $"Select Pleroma user interface" off \
+               6 $"Exit" on 2> $data
         sel=$?
         case $sel in
             1) return;;
             1) postactiv_set_background_image;;
             2) postactiv_set_title;;
             3) postactiv_set_expire_months;;
-            4) break;;
+            4) gnusocial_use_qvitter postactiv;;
+            5) gnusocial_use_pleroma postactiv;;
+            6) break;;
         esac
     done
 }

src/freedombone-utils-gnusocialtools

     fi
 }
 
+function gnusocial_use_qvitter {
+    database_name=$1
+
+    domain_name=$(get_completion_param "$database_name domain")
+
+    if [ -f /var/www/$domain_name/htdocs/index_qvitter.php ]; then
+        mv /var/www/$domain_name/htdocs/index_qvitter.php /var/www/$domain_name/htdocs/index.php
+    fi
+
+    if [ -f /etc/nginx/sites-available/$domain_name ]; then
+        sed -i 's|index_qvitter.php|index.php|g' /etc/nginx/sites-available/$domain_name
+        sed -i 's|index.html|index.php|g' /etc/nginx/sites-available/$domain_name
+    fi
+    systemctl restart nginx
+}
+
+function gnusocial_use_pleroma {
+    database_name=$1
+
+    domain_name=$(get_completion_param "$database_name domain")
+
+    if [ ! -d /var/www/$domain_name/htdocs/static ]; then
+        return
+    fi
+
+    if [ -f /var/www/$domain_name/htdocs/index.php ]; then
+        mv /var/www/$domain_name/htdocs/index.php /var/www/$domain_name/htdocs/index_qvitter.php
+    fi
+
+    if [ -f /etc/nginx/sites-available/$domain_name ]; then
+        sed -i 's|index.php|index_qvitter.php|g' /etc/nginx/sites-available/$domain_name
+        sed -i 's|index index_qvitter.php|index index.html|g' /etc/nginx/sites-available/$domain_name
+    fi
+    systemctl restart nginx
+}
+
 # NOTE: deliberately there is no "exit 0"